METALLOCENE POLYETHYLENE RESIN COMPOSITION AND A METALLOCENE-BASED POLYETHYLENE FILM WITH FLEXIBILITY

摘要

PURPOSE: A metallocene polyethylene resin composition is provided to obtain a metallocene-based polyethylene with excellent sealing property, transparency, tensile strength, impact strength and stiffness with small thickness.;CONSTITUTION: A metallocene polyethylene resin composition comprises 63.5-70 weight% of metallocene polyethylene resin polymerized under a metallocene catalyst; 3-15 weight% of polyethylene resin including a copolymer consisting of ethylene polymerized under Ziegler-Natta catalyst and 1-octene; 7-20 weight% of ethylene vinyl acetate resin polymerized with an ethylene monomer and a vinyl acetate monomer; 0.1-0.5 weight% of silica-based blocking agent; 0.1-0.5 weight% of amide-based slip agent; and 0.01-0.5 weight% of fluorocarbon-based processing aid.;COPYRIGHT KIPO 2010